diff --git a/docs/docs/en/guide/data-quality.md b/docs/docs/en/guide/data-quality.md
index ec308df3bb..0df3bbdcb7 100644
--- a/docs/docs/en/guide/data-quality.md
+++ b/docs/docs/en/guide/data-quality.md
@@ -33,8 +33,8 @@ data-quality.jar.name=dolphinscheduler-data-quality-dev-SNAPSHOT.jar
 | CheckFormula |  <ul><li>Expected-Actual</li><li>Actual-Expected</li><li>(Actual/Expected)x100%</li><li>(Expected-Actual)/Expected x100%</li></ul> |
 | Operator | =, >, >=, <, <=, != |
 | ExpectedValue | <ul><li>FixValue</li><li>DailyAvg</li><li>WeeklyAvg</li><li>MonthlyAvg</li><li>Last7DayAvg</li><li>Last30DayAvg</li><li>SrcTableTotalRows</li><li>TargetTableTotalRows</li></ul> |
-| Example |<ul><li>CheckFormula：Expected-Actual</li><li>Operator：></li><li>Threshold：0</li><li>ExpectedValue：FixValue=9</li></ul>
-    
+| Example       | <ul><li>CheckFormula：Actual-Expected</li><li>Operator：></li><li>Threshold：0</li><li>ExpectedValue：FixValue=9</li></ul>                                                           |
+
 In the example, assuming that the actual value is 10, the operator is >, and the expected value is 9, then the result 10 -9 > 0 is true, which means that the row data in the empty column has exceeded the threshold, and the task is judged to fail.
 
 # Task Operation Guide
diff --git a/docs/docs/zh/guide/data-quality.md b/docs/docs/zh/guide/data-quality.md
index 50e2c92f14..718efc2352 100644
--- a/docs/docs/zh/guide/data-quality.md
+++ b/docs/docs/zh/guide/data-quality.md
@@ -44,12 +44,12 @@ data-quality.jar.name=dolphinscheduler-data-quality-dev-SNAPSHOT.jar
     - 目标表总行数
     
 - 例子
-    - 校验方式为：[Expected-Actual][期望值-实际值]
-    - [操作符]：>
-    - [阈值]：0
-    - 期望值类型：固定值=9。
-    
-    假设实际值为10，操作符为 >, 期望值为9，那么结果 10 -9 > 0 为真，那就意味列为空的行数据已经超过阈值，任务被判定为失败
+  - 校验方式为：[Actual-Expected][实际值-期望值]
+  - [操作符]：>
+  - [阈值]：0
+  - 期望值类型：固定值=9。
+
+  假设实际值为10，操作符为 >, 期望值为9，那么结果 10 -9 > 0 为真，那就意味列为空的行数据已经超过阈值，任务被判定为失败
 
 # 任务操作指南
 ## 单表检查之空值检查